Patent US2553007A successfully refreshed from Google Patents.
US2553007A
Expired / Lapsed
US
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Safety harness
Assignee: Individual
•
Filing: 1949-05-20
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Granted: 1951-05-15
•
Expires: 1969-05-20
Abstract
No abstract record available.
Inventors
- 👤 Rosenthal Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:08
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/008; B; B62; B62B; B62B9/00; B62B9/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-14 | 1954-11-13 | 1955-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-14 | 1958-11-13 | 1959-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-14 | 1962-11-13 | 1963-05-15 | $7700.00 | Window Closed / Lapsed |